diff --git a/hwe/css/msg.css b/hwe/css/msg.css
index 873165d0..af2ab808 100644
--- a/hwe/css/msg.css
+++ b/hwe/css/msg.css
@@ -91,8 +91,11 @@
 }
 
 .board_side{
-    width:50%;
-    float:left;
+    width:498px;
+    display:inline-block;
+    border-left:groove 1px;
+    border-right:groove 1px;
+    border-bottom:groove 1px;
 }
 
 .msg_body{
diff --git a/hwe/index.php b/hwe/index.php
index 5471a935..2bbec125 100644
--- a/hwe/index.php
+++ b/hwe/index.php
@@ -286,21 +286,18 @@ if ($session->userGrade >= 5) {
     내용 없이 '서신전달&갱신'을 누르면 메세지창이 갱신됩니다.
 </div>
 <div><?=allButton()?></div>
-<div id="message_board">
-    <div class="board_side">
+<div id="message_board"><div class="board_side bg0">
         <div class="board_header bg0">전체 메시지(최고99자)</div>
         <section class="public_message"></section>
         <div class="board_header bg0">개인 메시지(최고99자)</div>
         <section class="private_message"></section>
-    </div>
-    <div class="board_side">
+    </div><div class="board_side bg0">
         <section class="diplomacy_message">
 
         </section>
         <div class="board_header bg0">국가 메시지(최고99자)</div>
         <section class="national_message"></section>
-    </div>
-</div>
+ </div></div>
 <div style="clear:left;"><?=allButton()?><?=banner()?></div>
 <?php PrintElapsedTime(); ?>
 </div>
diff --git a/tmp_msg/msg.css b/tmp_msg/msg.css
index 6e60782e..e68207a3 100644
--- a/tmp_msg/msg.css
+++ b/tmp_msg/msg.css
@@ -76,6 +76,8 @@
 .board_side{
     width:50%;
     float:left;
+    border-left:groove 0.1em;
+    border-right:groove 0.1em;
 }
 
 .msg_body{